Every pair of headphones tested contained hazardous chemicals

Earbuds are tiny chemical delivery systems pressed against your skin. A new study by the ToxFREE LIFE for All project tested 81 pairs of headphones — both in-ear and over-ear — and found hazardous substances in every single pair, The Guardian reports. — Read the rest The post Every pair of headphones tested contained hazardous chemicals appeared first on Boing Boing.